16231642

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1966

約数の個数: 24

約数和(自身を含む): 28656180

約数和(自身を除く): 12424538

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 1861, 3722, 4361, 8722, 13027, 26054, 91189, 165629, 182378, 331258, 1159403, 2318806, 8115821, 16231642]

約数ペア:

[(1, 16231642), (2, 8115821), (7, 2318806), (14, 1159403), (49, 331258), (89, 182378), (98, 165629), (178, 91189), (623, 26054), (1246, 13027), (1861, 8722), (3722, 4361)]